(b) that the request for his return, though purporting to be made on account of a relevant offence, is in fact made for the purpose of prosecuting or punishing him on account of his race, religion, nationality or political opinions; or
b) Que la solicitud de su extradición, aunque se haga en razón del delito pertinente, lo sea en realidad con el fin de encausar o castigar a esa persona por razón de su raza, religión, nacionalidad o creencias políticas; o